Wholesale 48v 300ah lithium battery

Model: 48V 300Ah LiFePO4
Battery: 48V 300AH
Battery Type: Lifepo4
Support: Wholesale, OEM.ODM
Warranty: 10 years
Delivery Time: 7-14 days for samples, 35-60days for mass production
Packaging Details: Carton
Shipping Terms: Shipping Support: Air Freight, Sea Freight

Wholesale 48v 300ah lithium battery

Wholesale 48V 300Ah High Capacity Lithium Iron Carbonate Battery (Lifepo4 or LFP), this battery is the ideal solution for all types of applications that require high voltage and high capacity, whether you need to use this battery in the ocean (open sea sailing, sailing, speedboats), outdoors (caravans, motorhomes, station wagons), material handling (forklifts, AGV/AMR) can provide you with long time This battery will provide you with long-lasting energy output while accompanying you in any use scenario, providing unwavering power for all types of applications.


Benefits that set the 48V 300Ah battery apart:

Safety: Ensure stability, reliability, and built-in overcharge protection for maximum battery safety.

Energy-efficient: Our 48V 300Ah lithium-ion battery quadruples energy density without adding weight or size.

Freedom of installation: Whether you prefer to stand upright, sideways, or upside down, it adapts easily, giving you the freedom to configure it as you see fit.

Simple replacement: our 48V 300Ah Li-Ion battery has similar electrical parameters to traditional 12V AGM lead-acid batteries. This means easy replacement without complex modifications and a quick transition.

Lightweight & Compact: The battery’s lightweight design and compact size make it a high-performance power source for a wide range of applications, from marine exploration to off-grid living.

Sustainable Option: Say goodbye to the outdated batteries of the past that contain heavy metals and acidic electrolytes that harm the environment. Our lithium-ion batteries are environmentally friendly, recyclable and reusable, making them the sustainable choice.

Long Life Cycle: The cycle life of this battery can be up to thousands of charge/discharge cycles. It ensures a steady stream of power that continues to power your applications for an extended period of time.

Rapid Resurrection: Thanks to LiFePO4 technology, this battery can be recharged at lightning speed. It is always ready for action and reduces downtime.

Low self-discharge: our batteries retain their charge even during long breaks. Say goodbye to frequent charging and hello to reliability.

Versatility in applications: from solar systems to marine navigation, RV adventures to telecommunications, forklifts and everything in between, the 48V 300Ah lithium-ion battery is ready. Its versatility knows no limits, making it perfect for a wide range of needs.

Join the power storage revolution. Switch to our 48V 300Ah lithium-ion batteries – a companion for every journey, a guardian of power and sustainability.


Solar System

Key Attributes

Seamless replacement for lead-acid batteries - a more economical choice!

Maintenance-free, modular, and lightweight construction

Capable of retaining a charge for up to 1 year without load, eliminating the need for a trickle charger - ideal for unattended storage environments!

Extended lifespan surpassing that of lead-acid batteries

Up to 60% reduction in weight, facilitating ease of handling

100% usable capacity, maximizing energy output

Incredible energy density in a compact size, occupying only 1/3 of the space

Less than 3% self-discharge rate, ensuring sustained power availability

Incorporated safety mechanisms, offering built-in protection against high/low voltage, short circuits, and extreme temperature fluctuations

Maintenance-free operation, relieving users of cumbersome upkeep

Effortless installation process, ensuring hassle-free setup

Eco-conscious design, aligning with environmental principles

Quality Assurance

Comprehensive protection against high/low voltage, short circuits, and extreme temperature fluctuations

Q: What applications are 48V 200Ah lithium batteries suitable for?
A: 48V 200Ah lithium batteries are commonly used in electric vehicles, solar energy storage systems, UPS power systems, telecom base stations and many other applications.

Q: What is the cycle life of this battery?
A: The cycle life of the battery depends on the usage conditions and the charge/discharge depth, but it can usually reach thousands of charge/discharge cycles, which can provide long-term reliable usage.

Q: What safety features are guaranteed?
A: Our 48V 200Ah lithium batteries are equipped with multiple layers of safety protection measures, including overcharge protection and overdischarge protection,


  • Grade A Cells: The KHLitech 48V lithium battery is made from grade A lithium-iron-phosphate battery cells which are better than those that claim automotive grade.
  • Perfect Replace Lead Acid Battery: The KHLitech 48V golf cart battery is a new generation for replacing lead acid batteries. Compared to the same capacity lead acid battery, a 48V golf cart battery has 1/3 weight, 2 times energy release, and 4 to 10 times cycles.
  • Long lifespan & Wide Application: 10 years lifetime and 5000+ deep cycles. KHLitech 48V 105Ah lithium battery is designed for a 48V golf cart, also it can be used in solar systems, home backup power, trolling motors, and marine. The peak current can be 500A for 5-10 seconds to start a huge motor on your golf cart. No worry about the high starting current anymore.
  • IP67 Waterproof & LCD Display: The special iron housing design has an IP67 waterproof rating. LCD optional, real-time understanding of battery voltage and capacity.
  • Intelligent BMS management system: The intelligent BMS system can accurately control the battery to improve the lifespan, with no explosion, and no fire.

Intelligent Battery Management System(BMS)

  • Overcharge protection function
  • Overdischarge protection function
  • Over current protection function
  • Short protection function
  • Over temperature protection function
  • Automatic cell balance function
  • Cell balance function


Technical data

Nominal Voltage 48V
Rated Capacity 300AH @0.5C to 40V
Operating Voltage 58.4V
Stored energy 5.37Kwh
Cycle life@80%DOD 6000 Cycles
Approx. Weight 43.6kg
Internal Resistance ≤70.0 mΩ
Parallel Up to 16 sets
Max. Charge Current 105 A
Max. Discharge Current 50A
Dimensions L472mm×W334mm×H243mm
Low temperature self heating Avaliable(0~-20°C)
Operating Temperature Range





-4°F (-20°C) to 113°F (45°C)

-4°F (-20°C) to 140°F (60°C)

59°F (15°C) to 95°F (35°C)

Self-Discharge Rate ≤3%/month
Life Expectancy (years) 10 years @25°C in 80%DOD
Self Discharge Approx. 3% per month @ 25°C
Long Term Storage Charge every 6 months
Short Circuit Protection Automatically recover after removal of short
Communication port RS485/RS232/CAN


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